A trevet is a metal frame with legs used to support a pot or skillet over a fire. While the word trevet may not be as commonly used in modern language, there are several synonyms that can be employed to convey the same meaning. Some of these synonyms include trivet, pot stand, skillet stand, fire grate, and stove top. Each of these words can be used interchangeably to refer to the metal stand used for cooking over an open flame. Whether you prefer to use trevet or any of its synonyms, it all refers to the same thing - a tool used to cook food over a fire.